Bajpai S K <br/><br/>
Modern information retrieval/ 
by Bajpai S K 
 - New Delhi:  Ess Ess,  1999. 
 - 302p. 
<br/><br/><label>ISBN: </label>9788170002710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Retrieval- On-line Catalogue<br/>Library Science Information Science Automation
<br/><br/><label>Dewey Class. No.: </label>025.06  / BAJ/M